to be sure
estar seguro
to speak by phone
hablar por teléfono
to arrive on time
llegar a tiempo
to think about
pensar en
to be impossible
ser imposible
to be safe
ser seguro
to get on the train
subir al tren
to take a seat
tomar asiento
near me
cerca de mí
at my side
a mi lado
sometimes
a veces
fortunately
afortunatamente
completely
completamente
again
de nuevo, otra ves
free (in cost)
gratis
better
mejor
luckily
menos mal
toward
hacia
to accept
acceptar
to turn off
apagar
to arrange, to fix
arreglar
to change
cambiar
to celebrate
celebrar
to cross
cruzar